use global 'region' attr
Merge pull request #157 from invsblduck/issue593_region

Merged automatically by jenkins after successful build test
move 'region' attribute to osops-utils namespace
Merge pull request #158 from invsblduck/issue593_region

Merged automatically by jenkins after successful build test
Fix identity endpoint update error HTTP 400

The setup recipe was trying to ensure the identity endpoint was always
up to date by running the :recreate aciton. On the first chef-client
run, this errors out with an HTTP 400 as the service does not yet exist.

- Move the identity endpoint recreate from the setup to keystone-api
  recipe, replacing the existing create
- Use the new osops/region attribute

See rcbops/chef-cookbooks#653
Merge pull request #159 from claco/issue-653

Merged automatically by jenkins after successful build test
Update VERSION